L4T Multimedia API Reference32.2 Release |
Holds the encoder output metadata for a frame, to be used with V4L2_CID_MPEG_VIDEOENC_METADATA
IOCTL.
Definition at line 1538 of file v4l2_nv_extensions.h.
Data Fields | |
__u8 | KeyFrame |
Boolean value indicating if current frame is a key frame. More... | |
__u8 | EndofFrame |
Boolean value indicating end of frame in case of multi slice encoding. More... | |
__u16 | AvgQP |
Average QP value of the frame. More... | |
__u8 | bIsGoldenOrAlternateFrame |
Boolean value indicating if current frame is a golden or alternate frame. More... | |
__u8 | bValidReconCRC |
CRC for Reconstructed frame. More... | |
__u32 | ReconFrame_Y_CRC |
Recon Y-frame CRC. More... | |
__u32 | ReconFrame_U_CRC |
Recon U-frame CRC. More... | |
__u32 | ReconFrame_V_CRC |
Recon V-frame CRC. More... | |
__u32 | EncodedFrameBits |
Number of bits needed to encode the frame. More... | |
__u32 | FrameMinQP |
Minumum QP value in the frame. More... | |
__u32 | FrameMaxQP |
Maximum QP value in the frame. More... | |
__u32 | bRPSFeedback_status |
RPS Feedback. More... | |
__u32 | nCurrentRefFrameId |
Reference frame ID used for Motion Estimation of current frame, ignored for IDR. More... | |
__u32 | nActiveRefFrames |
Number of active reference frames. More... | |
v4l2_enc_frame_full_prop | RPSList [V4L2_MAX_REF_FRAMES] |
RPS List including most recent frame if it is reference frame. More... | |
__u16 v4l2_ctrl_videoenc_outputbuf_metadata_::AvgQP |
Average QP value of the frame.
Definition at line 1545 of file v4l2_nv_extensions.h.
__u8 v4l2_ctrl_videoenc_outputbuf_metadata_::bIsGoldenOrAlternateFrame |
Boolean value indicating if current frame is a golden or alternate frame.
Definition at line 1547 of file v4l2_nv_extensions.h.
__u32 v4l2_ctrl_videoenc_outputbuf_metadata_::bRPSFeedback_status |
RPS Feedback.
Definition at line 1563 of file v4l2_nv_extensions.h.
__u8 v4l2_ctrl_videoenc_outputbuf_metadata_::bValidReconCRC |
CRC for Reconstructed frame.
Definition at line 1549 of file v4l2_nv_extensions.h.
__u32 v4l2_ctrl_videoenc_outputbuf_metadata_::EncodedFrameBits |
Number of bits needed to encode the frame.
Definition at line 1557 of file v4l2_nv_extensions.h.
__u8 v4l2_ctrl_videoenc_outputbuf_metadata_::EndofFrame |
Boolean value indicating end of frame in case of multi slice encoding.
Definition at line 1543 of file v4l2_nv_extensions.h.
__u32 v4l2_ctrl_videoenc_outputbuf_metadata_::FrameMaxQP |
Maximum QP value in the frame.
Definition at line 1561 of file v4l2_nv_extensions.h.
__u32 v4l2_ctrl_videoenc_outputbuf_metadata_::FrameMinQP |
Minumum QP value in the frame.
Definition at line 1559 of file v4l2_nv_extensions.h.
__u8 v4l2_ctrl_videoenc_outputbuf_metadata_::KeyFrame |
Boolean value indicating if current frame is a key frame.
Definition at line 1541 of file v4l2_nv_extensions.h.
__u32 v4l2_ctrl_videoenc_outputbuf_metadata_::nActiveRefFrames |
Number of active reference frames.
Definition at line 1568 of file v4l2_nv_extensions.h.
__u32 v4l2_ctrl_videoenc_outputbuf_metadata_::nCurrentRefFrameId |
Reference frame ID used for Motion Estimation of current frame, ignored for IDR.
Definition at line 1566 of file v4l2_nv_extensions.h.
__u32 v4l2_ctrl_videoenc_outputbuf_metadata_::ReconFrame_U_CRC |
Recon U-frame CRC.
Definition at line 1553 of file v4l2_nv_extensions.h.
__u32 v4l2_ctrl_videoenc_outputbuf_metadata_::ReconFrame_V_CRC |
Recon V-frame CRC.
Definition at line 1555 of file v4l2_nv_extensions.h.
__u32 v4l2_ctrl_videoenc_outputbuf_metadata_::ReconFrame_Y_CRC |
Recon Y-frame CRC.
Definition at line 1551 of file v4l2_nv_extensions.h.
v4l2_enc_frame_full_prop v4l2_ctrl_videoenc_outputbuf_metadata_::RPSList[V4L2_MAX_REF_FRAMES] |
RPS List including most recent frame if it is reference frame.
Definition at line 1570 of file v4l2_nv_extensions.h.